ʻAna Kilistina Poʻuhila (born October 18, 1979, in Longoteme, Tongatapu, Tonga) is a Tongan athlete.

She represented the Kingdom of Tonga in the shot put event during the 2008 Summer Olympics in Beijing.

Originally a sprinter, she is now known for breaking the national Tongan shot put record in 2008 during her European Olympic preparation tour with a put of 18.03 metres in Albertville.

However, she did not advance beyond the qualification round as her put of 16.42 metres placed her in only the 27th position.

She had previously competed in the 2004 Summer Olympics for the event of shot put, but her throw of 15.33 metres did not allow her to qualify for the final round.